| Message handling systems: Voice messaging system |
 |
This revision of Recommendation X.440 is a consolidation of Recommendation X.440 (09/92) and Amendment 1 (11/95).This Recommendation defines an OSI Message Handling System protocol that is intended to be used in the exchange of voice encoded messages in a store and forward manner as specified in Recommendation F.440.The protocol specified in this Recommendation is based on the ITU-T X.400-series Recommendations and ISO/IEC 10021 Parts 1 to 7. |
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| Citation: |
https://handle.itu.int/11.1002/1000/4857 |
| Series title: |
X series: Data networks, open system communications and security
X.400-X.499: Message Handling Systems |
| Approval date: |
1999-06-18 |
| Approval process: | TAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 17 |
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Further details: |
Patent statement(s)
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|
| Title |
Approved on |
Download |
|
MHS Implementers' Guide (Version 14, March 2000)
|
2000-03-01
|
here
|
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MHS Implementers' Guide (Version 13, July 1995)
|
1995-07-01
|
here
|
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MHS Implementers' Guide (Version 8, March 1992)
|
1992-03-01
|
here
|
| Language |
Title |
OID |
Obs. |
Last update |
|
ASN.1
|
VMGSAbstractService
|
2.6.8.9.3
|
|
2009-02-04
|
|
ASN.1
|
VMGSAutoActionTypes
|
2.6.8.9.7
|
|
2009-02-04
|
|
ASN.1
|
VMGSFunctionalObjects
|
2.6.8.9.1
|
|
2009-02-04
|
|
ASN.1
|
VMGSInformationObjects
|
2.6.8.9.2
|
|
2009-02-04
|
|
ASN.1
|
VMGSMessageStoreAttributes
|
2.6.8.9.4
|
|
2009-02-04
|
|
ASN.1
|
VMGSObjectIdentifiers
|
2.6.8.9.0
|
|
2009-02-04
|
|
ASN.1
|
VMGSUpperBounds
|
2.6.8.9.5
|
|
2009-02-04
|
| Title |
Approved on |
Download |
|
Guidelines for identity-based cryptosystems used for cross-domain secure communications
|
2023
|
here
|
|
Overview of hybrid approaches for key exchange with quantum key distribution
|
2022
|
here
|
|
Guidelines for security management of using artificial intelligence technology
|
2022
|
here
|
|
Successful use of security standards (2nd edition)
|
2020
|
here
|
|
Description of the incubation mechanism and ways to improve it
|
2020
|
here
|
|
Strategic approaches to the transformation of security studies
|
2020
|
here
|
|
